sync with work by Greg Oster on NetBSD

Please note: This update has *only* been tested on i386 with IDE
disks. Could someone with a spare box please make sure all is OK with
SCSI and maybe other arches ? sparc testing will follow locally.

* remove rf_sys.h
* many changes to make it more stable
* some performance increases
* All raid threads now get their own kernel process and the calling
  raidctl(8) program will show status progress through a meter.
* In theory FFS_SOFTUPDATES and RAIDframe will now work together - NOT
  TESTED YET

See http://www.cs.usask.ca/staff/oster/raid.html

This updates include Greg's changes to Jan 4th 2000.

TODO:
* some odd behaviour when running raictl -c on an already config'ed
  raid set - problem founf, fix being done
* progress meter is in raidctl(8) - seperate commit, but could do with
  sync'ing with OpenBSD ftp version

1 files changed, 2 insertions, 21 deletions

diff --git a/sys/dev/raidframe/rf_archs.h b/sys/dev/raidframe/rf_archs.h
index 7eb07bf39e1..2cb26be86f0 100644
--- a/sys/dev/raidframe/rf_archs.h
+++ b/sys/dev/raidframe/rf_archs.h
@@ -1,5 +1,5 @@
-/*	$OpenBSD: rf_archs.h,v 1.2 1999/02/16 00:02:23 niklas Exp $	*/
-/*	$NetBSD: rf_archs.h,v 1.4 1999/02/05 00:06:06 oster Exp $	*/
+/*	$OpenBSD: rf_archs.h,v 1.3 2000/01/07 14:50:19 peter Exp $	*/
+/*	$NetBSD: rf_archs.h,v 1.6 1999/08/26 02:40:27 oster Exp $	*/
 /*
  * Copyright (c) 1995 Carnegie-Mellon University.
  * All rights reserved.
@@ -50,14 +50,6 @@
 #define _RF__RF_ARCHS_H_
 
 /*
- * Turn off if you do not have CMU PDL support compiled
- * into your kernel.
- */
-#ifndef RF_CMU_PDL
-#define RF_CMU_PDL 0
-#endif				/* !RF_CMU_PDL */
-
-/*
  * Khalil's performance-displaying demo stuff.
  * Relies on CMU meter tools.
  */
@@ -84,17 +76,6 @@
 
 #define RF_KEEP_DISKSTATS 1
 
-/* These two symbols enable nonstandard forms of error recovery.
- * These modes are only valid for performance measurements and
- * data corruption will occur if an error occurs when either
- * forward or backward error recovery are enabled.  In general
- * both of the following two definitions should be commented
- * out--this forces RAIDframe to use roll-away error recovery
- * which does guarantee proper error recovery without data corruption
- */
-/* #define RF_FORWARD 1 */
-/* #define RF_BACKWARD 1 */
-
 #include "rf_options.h"
 
 #endif				/* !_RF__RF_ARCHS_H_ */